CN216751904U - Adjustable window assembly and camera with same - Google Patents

Abstract

The utility model provides an adjustable window assembly and a camera with the same, wherein the adjustable window assembly comprises: the shell is provided with a window and an accommodating cavity communicated with the window; a window lens disposed at the window; the reflecting lens is arranged in the accommodating cavity in a swinging manner, the optical axis of the reflecting lens is superposed with that of the window lens, and the rotating axis of the reflecting lens is perpendicular to that of the reflecting lens; the driving mechanism is arranged in the accommodating cavity and is in driving connection with the reflective lens, and the driving mechanism drives the reflective lens to swing relative to the shell. By applying the technical scheme of the utility model, the problem that the camera in the prior art cannot meet the imaging requirement can be solved.

Description

Adjustable window assembly and camera with same

Technical Field

The utility model relates to the technical field of cameras, in particular to an adjustable window assembly and a camera with the same.

Background

At present, under the condition of low illumination of a camera, the problem of imaging blur of window glass of the camera at a certain angle can occur, the final imaging can be greatly influenced, and important monitoring information can be lost due to serious conditions. In the existing scheme, a piece of reflective glass is usually added in front of the window glass of the camera to achieve the purpose of improving the imaging definition, but the structure needs to be designed specifically according to the window glass, the application range is narrow, the adjustment effect is limited, and the requirements of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable window assembly and a camera with the same, and aims to solve the problem that the camera in the prior art cannot meet imaging requirements.

According to one aspect of the present invention, there is provided a windows tunable assembly, comprising: the shell is provided with a window and an accommodating cavity communicated with the window; a window lens disposed at the window; the reflecting lens is arranged in the accommodating cavity in a swinging manner, the optical axis of the reflecting lens is superposed with that of the window lens, and the rotating axis of the reflecting lens is perpendicular to that of the reflecting lens; and the driving mechanism is arranged in the accommodating cavity and drives the reflecting lens to swing relative to the shell.

Further, the window tunable assembly further comprises: the rotating seat is arranged in the accommodating cavity, the reflective lens is arranged on the rotating seat, and the driving mechanism drives the reflective lens to swing through the rotating seat.

Further, hold and be provided with two installation departments on the inner wall in chamber, two installation departments intervals set up, and the both sides of rotating the seat are provided with the pivot, pivot and installation department one-to-one, and the pivot is worn to establish in the installation department.

Further, the drive mechanism includes: the driving piece is fixed in the accommodating cavity; and the driving piece is in driving connection with one end of the transmission mechanism, and the other end of the transmission mechanism is in driving connection with the rotating seat.

Further, the transmission mechanism includes: the sliding block is movably arranged in the accommodating cavity, the driving piece is in driving connection with the sliding block, the end face, facing the rotating seat, of the sliding block is provided with a driving face, the driving face is provided with a first end and a second end which are oppositely arranged along the moving direction of the sliding block, and the height of the first end is higher than that of the second end; the lug sets up the terminal surface at the rotation seat, and the lug is laminated with the drive face mutually, and the slider is in the removal in-process through drive face and lug cooperation with the swing of drive rotation seat.

Further, the window tunable assembly further comprises: and the elastic piece is arranged between the rotating seat and the shell and is used for applying elastic force to the rotating seat so as to ensure that the convex block is kept attached to the driving surface.

Further, the transmission mechanism further comprises: the gear is rotatably arranged in the accommodating cavity, and the driving piece is in driving connection with the gear; the rack, movably setting is holding the intracavity, and the gear is connected with the rack cooperation, and the rack is connected with the slider drive, and the driving piece passes through the gear and the rack cooperation removes with drive slider.

Further, the driving surface is a slope or a curved surface.

Furthermore, a clamping structure is arranged between the installation part and the rotating shaft, and the rotating shaft is detachably connected with the installation part.

According to another aspect of the present invention, there is provided a camera including: a housing; a lens disposed at an end of the housing; the adjustable window assembly is detachably connected with the shell, and the adjustable window assembly covers the lens.

By applying the technical scheme of the utility model, the driving mechanism is arranged in the accommodating cavity, and the driving mechanism can be in driving connection with the reflecting lens and enable the reflecting lens to swing in the operation process of the device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram illustrating a tunable window assembly provided by the present invention;

FIG. 2 illustrates a side view of a tunable window assembly provided by the present invention;

fig. 3 shows a cross-sectional view of a camera provided by the present invention.

Wherein the figures include the following reference numerals:

10. a housing; 11. a window; 12. an accommodating chamber; 121. an installation part;

20. a window lens;

30. a light reflecting lens;

40. a rotating seat;

50. a drive member;

61. a slider; 62. a bump; 63. a gear; 64. a rack;

70. an elastic member; 80. a housing; 90. and (5) a lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides an adjustable window assembly including a housing 10, a window lens 20, a mirror lens 30, and a driving mechanism. The shell 10 is provided with a window 11 and a containing cavity 12 communicated with the window 11, the window lens 20 is arranged at the window 11, the reflective lens 30 can be arranged in the containing cavity 12 in a swinging mode, the optical axis of the reflective lens 30 is overlapped with the optical axis of the window lens 20, the rotating axis of the reflective lens 30 is perpendicular to the optical axis of the reflective lens 30, the driving mechanism is arranged in the containing cavity 12, the driving mechanism drives the reflective lens 30 to swing relative to the shell 10, and light rays entering the shell 10 from the window 11 can be adjusted through the structure.

By applying the technical scheme of the utility model, the driving mechanism is arranged in the accommodating cavity 12, and in the running process of the device, the driving mechanism can be in driving connection with the reflective lens 30 and enable the reflective lens 30 to swing, because the optical axes of the reflective lens 30 and the window lens 20 are arranged in a superposition way, and the rotation axis of the reflective lens 30 is relatively vertical to the optical axis of the window lens 20, when the imaging blur occurs in the imaging process of the device, the angle of the reflective lens 30 relative to the window lens 20 can be automatically adjusted by the driving mechanism so as to reduce the ghost in imaging, thereby improving the imaging definition and simultaneously improving the working efficiency of the device. Moreover, with the above structure, the reflective lens 30 is rotatably disposed in the housing 10, so that the window lens 20 does not need to be specially designed, thereby improving the adaptability of the device.

Further, the adjustable window assembly further comprises a rotating seat 40, the rotating seat 40 is arranged in the accommodating cavity 12, the reflective lens 30 is arranged on the rotating seat 40, and the driving mechanism drives the reflective lens 30 to swing through the rotating seat 40. The arrangement structure is simple, the position of the reflective lens 30 can be conveniently adjusted, the reflective lens 30 can be protected when the device runs through the rotating seat 40, and meanwhile, the production cost of the device is correspondingly reduced.

Wherein, be provided with two installation departments 121 on the inner wall of holding chamber 12, two installation departments 121 intervals set up, and the both sides of rotating seat 40 are provided with the pivot, pivot and installation department 121 one-to-one, and the pivot is worn to establish in installation department 121. In the embodiment of the present application, the two mounting portions 121 are correspondingly disposed on two sides of the rotating seat 40 along the horizontal direction, so that the structure is simple, and the rotating seat 40 is conveniently mounted. The device not only can ensure the normal rotation of the rotating seat 40 when the device operates, but also can prevent the rotating seat 40 from falling off from the inside of the device when the rotating seat rotates, and ensures the stability of the rotating seat 40 when the rotating seat operates.

Further, the driving mechanism includes a driving member 50 and a transmission mechanism. The driving member 50 is fixed in the accommodating cavity 12, the driving member 50 is in driving connection with one end of the transmission mechanism, and the other end of the transmission mechanism is in driving connection with the rotating seat 40. Through setting up above-mentioned structure, when the device moves, driving piece 50 accessible drive rotates seat 40 and rotates, so can conveniently drive rotating seat 40, can do corresponding adjustment according to the structure in the casing 10, guarantees the normal operating of device.

In the embodiment of the present application, the driving member 50 is specifically configured as a motor, which is not only low in cost and convenient to control, but also small in size, and can reduce the production cost of the device and reduce the installation space required by the device.

Specifically, the transmission mechanism includes a slider 61 and a projection 62. The sliding block 61 is movably arranged in the accommodating cavity 12, the driving element 50 is in driving connection with the sliding block 61, the end face, facing the rotating seat 40, of the sliding block 61 is provided with a driving surface, the driving surface is provided with a first end and a second end which are oppositely arranged along the moving direction of the sliding block 61, the height of the first end is higher than that of the second end, the protrusion 62 is arranged on the end face of the rotating seat 40, the protrusion 62 is attached to the driving surface, and the sliding block 61 is matched with the protrusion 62 through the driving surface in the moving process to drive the rotating seat 40 to swing. When the device is operated, the driving piece 50 drives the sliding block 61 to enable the projection 62 to move between the first end and the second end, so that the rotating seat 40 can have different rotating angles.

Further, the window assembly further includes an elastic member 70, the elastic member 70 is disposed between the rotating base 40 and the casing 10, and the elastic member 70 is used for applying an elastic force to the rotating base 40 to keep the protrusion 62 attached to the driving surface. In the embodiment of the present application, the elastic member 70 is specifically a torsion spring, the above arrangement is simple, and the elastic force applied to the rotating seat 40 is small, so that the rotating seat 40 is not damaged under the condition that the rotating seat 40 is kept attached to the driving surface, the rotating seat 40 is protected, and meanwhile, the stability of the rotating seat 40 during operation is also ensured.

In particular, the transmission mechanism further comprises a gear 63 and a rack 64. The gear 63 is rotatably arranged in the accommodating cavity 12, the driving member 50 is in driving connection with the gear 63, the rack 64 is movably arranged in the accommodating cavity 12, the gear 63 is in matching connection with the rack 64, the rack 64 is in driving connection with the sliding block 61, and the driving member 50 is matched with the gear 63 and the rack 64 to drive the sliding block 61 to move. Because the gear 63 assembly has the advantages of high transmission efficiency, compact structure and the like, the driving efficiency of the device can be ensured when the device runs. The rack 64 is connected to the slider 61, and the driving unit 50 drives the rack 64 and the gear 63 to move the slider 61 and also can guide the slider 61. Of course, the slide block 61 can be driven to move by the lead screw nut assembly, and the rotary seat 40 can also be directly driven to swing by the gear assembly.

Further, the driving surface is a slope or a curved surface. So set up and to make the motion of lug 62 and slider 61 more gentle, make the seat 40 and the smooth rotation of reflection of light lens 30 of rotating in the operation process of device, so can improve the adjustment accuracy, and then can improve the formation of image definition.

Specifically, a clamping structure is arranged between the mounting part 121 and the rotating shaft, and the rotating shaft is detachably connected with the mounting part 121. The arrangement structure is simple, and the production cost of the device is further reduced while the connection stability of the installation part 121 and the rotating shaft is ensured. Specifically, the mounting portion 121 is provided with a buckle, the buckle is provided with an opening, the rotating shaft is clamped with the buckle through the opening, and the rotating shaft can rotate relatively in the buckle. Wherein, in other embodiments of this application, the joint structure still can set up to buckle or trip structure, as long as can satisfy the fixed demand of installation department 121 and pivot can.

According to another aspect of the present invention, as shown in fig. 3, there is provided a camera comprising a housing 80, a lens 90, and an adjustable window assembly. Wherein, camera lens 90 sets up the tip at casing 80, and adjustable window subassembly is the adjustable window subassembly that above-mentioned embodiment provided, can dismantle with above-mentioned casing 80 and be connected, and adjustable window subassembly covers establishes on camera lens 90. Through the structure, the light entering the lens 90 can be adjusted by utilizing the adjustable window assembly, so that the imaging effect can be improved, and the imaging is clearer.

By applying the technical scheme provided by the utility model, the driving mechanism is arranged in the accommodating cavity 12, and in the running process of the device, the driving mechanism can be in driving connection with the reflective lens 30 and enable the reflective lens 30 to swing, because the optical axes of the reflective lens 30 and the window lens 20 are arranged in a superposition way, and the rotation axis of the reflective lens 30 is relatively vertical to the optical axis of the window lens 20, when the imaging blur occurs in the imaging process of the device, the angle of the reflective lens 30 relative to the window lens 20 can be automatically adjusted by the driving mechanism so as to reduce the ghost in imaging, thereby improving the imaging definition and simultaneously improving the working efficiency of the device. Moreover, with the above structure, the reflective lens 30 is rotatably disposed in the housing 10, so that the window lens 20 does not need to be specially designed, thereby improving the adaptability of the device. Meanwhile, the driving mechanism includes a driving member 50 and a transmission mechanism. Wherein, the driving member 50 is fixed in the accommodating cavity 12, the driving member 50 of the transmission mechanism is in driving connection with one end of the transmission mechanism, and the other end of the transmission mechanism is in driving connection with the rotating seat 40. Through setting up above-mentioned structure, when the device moves, driving piece 50 accessible drive rotates seat 40 and rotates, so can conveniently drive rotating seat 40, can do corresponding adjustment according to the structure in the casing 10 to the normal operating of device has been guaranteed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A window assembly, comprising:

a housing (10), the housing (10) having a window (11) and a receiving chamber (12) communicating with the window (11);

a window lens (20) disposed at the window (11);

the reflecting lens (30) is arranged in the accommodating cavity (12) in a swinging mode, the optical axis of the reflecting lens (30) is overlapped with the optical axis of the window lens (20), and the rotating axis of the reflecting lens (30) is perpendicular to the optical axis of the reflecting lens (30);

and the driving mechanism is arranged in the accommodating cavity (12), and drives the reflective lens (30) to swing relative to the shell (10).

2. The adjustable window assembly of claim 1, further comprising:

the rotating seat (40) is arranged in the accommodating cavity (12), the reflective lens (30) is arranged on the rotating seat (40), and the driving mechanism drives the reflective lens (30) to swing through the rotating seat (40).

3. The window assembly of claim 2, wherein the inner wall of the accommodating cavity (12) is provided with two mounting portions (121), the two mounting portions (121) are arranged at intervals, two sides of the rotating seat (40) are provided with rotating shafts, the rotating shafts correspond to the mounting portions (121) one by one, and the rotating shafts are arranged in the mounting portions (121) in a penetrating manner.

4. The adjustable window assembly of claim 2, wherein the drive mechanism comprises:

a drive member (50) fixed within the housing chamber (12);

the driving piece (50) is in driving connection with one end of the transmission mechanism, and the other end of the transmission mechanism is in driving connection with the rotating seat (40).

5. The adjustable window assembly of claim 4, wherein the drive mechanism comprises:

a sliding block (61) movably arranged in the accommodating cavity (12), wherein the driving element (50) is in driving connection with the sliding block (61), the end surface of the sliding block (61) facing the rotating seat (40) is provided with a driving surface, the driving surface is provided with a first end and a second end which are oppositely arranged along the moving direction of the sliding block (61), and the height of the first end is higher than that of the second end;

the lug (62) is arranged on the end face of the rotating seat (40), the lug (62) is attached to the driving surface, and the sliding block (61) is matched with the lug (62) through the driving surface in the moving process so as to drive the rotating seat (40) to swing.

6. The adjustable window assembly of claim 5, further comprising:

the elastic piece (70) is arranged between the rotating seat (40) and the shell (10), and the elastic piece (70) is used for applying elastic force to the rotating seat (40) so as to enable the lug (62) to be kept attached to the driving surface.

7. The adjustable window assembly of claim 5 or 6, wherein the drive mechanism further comprises:

a gear (63) rotatably disposed in the accommodating cavity (12), wherein the driving member (50) is in driving connection with the gear (63);

the rack (64) is movably arranged in the accommodating cavity (12), the gear (63) is matched and connected with the rack (64), the rack (64) is in driving connection with the sliding block (61), and the driving piece (50) is matched with the rack (64) through the gear (63) to drive the sliding block (61) to move.

8. The adjustable window assembly of claim 5 or 6, wherein the drive surface is beveled or curved.

9. The window assembly of claim 3, wherein the mounting portion (121) and the hinge portion have a snap-fit engagement therebetween, and the hinge portion is removably coupled to the mounting portion (121).

10. A camera, characterized in that the camera comprises:

a housing (80);

a lens (90) disposed at an end of the case (80);

the adjustable window assembly of any of claims 1-9, removably attached to said housing (80), said adjustable window assembly covering said lens (90).

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